I got ECHA... hope it's right:)
The way to get the equation for the radius (r) is to get r by itself. So divide each side by 4pi
500/4pi=r^2
Now take the square root of each side to get the equation of r.
sqrt(500/4pi)=r
Answer: 12 days
Step-by-step explanation:
For us to know the number of days whereby Julie will have both basketball and track practice, we've to find the lowest common multiple of both 6 and 4. This will be:
Multiples of 4 = 4, 8, 12, 16, 24.
Multiples of 6 = 6, 12, 18, 24, 30.
The lowest common multiple is 12. Therefore, she'll have basketball and track practice in 12 days
Answer:
Step-by-step explanation:
The absolute change in game length is ...
(180 min) -(150 min) = 30 min . . . . change in game length
__
The relative change is expressed as a fraction of the original game length:
(30 min)/(150 min) × 100% = 20% . . . . relative change in game length
Answer:
The answer to your question is x = 2
Step-by-step explanation:
To solve this problem just count the number of x and the number of numbers ONE on each side of the equation.
- There are three "x"
- There are 4 number one on the left side equation
- There are 10 number one one the right side of the equation
Equation
3x + 4 = 10
Solve for x
3x = 10 - 4
3x = 6
x = 6/3
x = 2
